diff options
Diffstat (limited to 'bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/EditionAction.java')
| -rw-r--r-- | bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/EditionAction.java | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/EditionAction.java b/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/EditionAction.java deleted file mode 100644 index 3f04535a7..000000000 --- a/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/EditionAction.java +++ /dev/null @@ -1,241 +0,0 @@ -/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
-package org.eclipse.compare.internal;
-
-import java.io.InputStream;
-import java.io.ByteArrayInputStream;
-import java.lang.reflect.InvocationTargetException;
-import java.util.ResourceBundle;
-
-import org.eclipse.core.resources.*;
-import org.eclipse.core.runtime.*;
-
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.swt.graphics.Image;
-
-import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.dialogs.ProgressMonitorDialog;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.BadLocationException;
-
-import org.eclipse.ui.*;
-import org.eclipse.ui.part.FileEditorInput;
-import org.eclipse.ui.texteditor.ITextEditor;
-import org.eclipse.ui.texteditor.IDocumentProvider;
-import org.eclipse.ui.actions.WorkspaceModifyOperation;
-
-import org.eclipse.compare.*;
-import org.eclipse.compare.ITypedElement;
-import org.eclipse.compare.IStreamContentAccessor;
-
-
-public class EditionAction implements IActionDelegate {
-
- /**
- * Implements the IStreamContentAccessor and ITypedElement protocols
- * for a Document.
- */
- class DocumentBufferNode implements ITypedElement, IStreamContentAccessor {
-
- private IDocument fDocument;
- private String type;
- private IFile fFile;
-
- DocumentBufferNode(IDocument document, IFile file) {
- fDocument= document;
- fFile= file;
- }
-
- public String getName() {
- return fFile.getName();
- }
-
- public String getType() {
- return fFile.getFileExtension();
- }
-
- public Image getImage() {
- return null;
- }
-
- public InputStream getContents() {
- return new ByteArrayInputStream(fDocument.get().getBytes());
- }
- }
-
- private ISelection fSelection;
- private String fBundleName;
- private boolean fReplaceMode;
- protected boolean fPrevious= false;
-
- EditionAction(boolean replaceMode, String bundleName) {
- fReplaceMode= replaceMode;
- fBundleName= bundleName;
- }
-
- public void selectionChanged(IAction a, ISelection s) {
- fSelection= s;
- }
-
- public void run(IAction action) {
-
- Object[] s= Utilities.toArray(fSelection);
-
- for (int i= 0; i < s.length; i++) {
- Object o= s[i];
- if (o instanceof IFile) {
- doFromHistory((IFile)o);
- continue;
- }
- if (o instanceof IAdaptable) {
- IAdaptable a= (IAdaptable) o;
- Object adapter= a.getAdapter(IResource.class);
- if (adapter instanceof IFile) {
- doFromHistory((IFile)adapter);
- }
- continue;
- }
- }
- }
-
- private void doFromHistory(final IFile file) {
-
- ResourceBundle bundle= ResourceBundle.getBundle(fBundleName);
- String title= Utilities.getString(bundle, "title"); //$NON-NLS-1$
-
- Shell parentShell= CompareUIPlugin.getShell();
-
- IFileState states[]= null;
- try {
- states= file.getHistory(null);
- } catch (CoreException ex) {
- MessageDialog.openError(parentShell, title, ex.getMessage());
- return;
- }
-
- if (states == null || states.length <= 0) {
- String msg= Utilities.getString(bundle, "noLocalHistoryError"); //$NON-NLS-1$
- MessageDialog.openInformation(parentShell, title, msg);
- return;
- }
-
- ITypedElement base= new ResourceNode(file);
-
- IDocument document= getDocument(file);
- ITypedElement target= base;
- if (document != null)
- target= new DocumentBufferNode(document, file);
-
- ITypedElement[] editions= new ITypedElement[states.length+1];
- editions[0]= base;
- for (int i= 0; i < states.length; i++)
- editions[i+1]= new HistoryItem(base, states[i]);
-
- EditionSelectionDialog d= new EditionSelectionDialog(parentShell, bundle);
- d.setEditionTitleArgument(file.getName());
- d.setEditionTitleImage(CompareUIPlugin.getImage(file));
- //d.setHideIdenticalEntries(false);
-
- if (fReplaceMode) {
-
- ITypedElement ti= null;
- if (fPrevious)
- ti= d.selectPreviousEdition(target, editions, null);
- else
- ti= d.selectEdition(target, editions, null);
-
- if (ti instanceof IStreamContentAccessor) {
- IStreamContentAccessor sa= (IStreamContentAccessor)ti;
- try {
-
- if (document != null)
- updateDocument(document, sa);
- else
- updateWorkspace(bundle, parentShell, sa, file);
-
- } catch (InterruptedException x) {
- // Do nothing. Operation has been canceled by user.
-
- } catch (InvocationTargetException x) {
- String reason= x.getTargetException().getMessage();
- MessageDialog.openError(parentShell, title, Utilities.getFormattedString(bundle, "replaceError", reason)); //$NON-NLS-1$
- }
- }
- } else {
- d.setCompareMode(true);
-
- d.selectEdition(target, editions, null);
- }
- }
-
- private void updateWorkspace(final ResourceBundle bundle, Shell shell,
- final IStreamContentAccessor sa, final IFile file)
- throws InvocationTargetException, InterruptedException {
-
- WorkspaceModifyOperation operation= new WorkspaceModifyOperation() {
- public void execute(IProgressMonitor pm) throws InvocationTargetException {
- try {
- String taskName= Utilities.getString(bundle, "taskName"); //$NON-NLS-1$
- pm.beginTask(taskName, IProgressMonitor.UNKNOWN);
- file.setContents(sa.getContents(), false, true, pm);
- } catch (CoreException e) {
- throw new InvocationTargetException(e);
- } finally {
- pm.done();
- }
- }
- };
-
- ProgressMonitorDialog pmdialog= new ProgressMonitorDialog(shell);
- pmdialog.run(false, true, operation);
- }
-
- private void updateDocument(IDocument document, IStreamContentAccessor sa) throws InvocationTargetException {
- try {
- InputStream is= sa.getContents();
- String text= Utilities.readString(is);
- document.replace(0, document.getLength(), text);
- } catch (CoreException e) {
- throw new InvocationTargetException(e);
- } catch (BadLocationException e) {
- throw new InvocationTargetException(e);
- }
- }
-
- private IDocument getDocument(IFile file) {
- IWorkbench wb= PlatformUI.getWorkbench();
- if (wb == null)
- return null;
- IWorkbenchWindow[] ws= wb.getWorkbenchWindows();
- if (ws == null)
- return null;
-
- FileEditorInput test= new FileEditorInput(file);
-
- for (int i= 0; i < ws.length; i++) {
- IWorkbenchWindow w= ws[i];
- IWorkbenchPage[] wps= w.getPages();
- if (wps != null) {
- for (int j= 0; j < wps.length; j++) {
- IWorkbenchPage wp= wps[j];
- IEditorPart ep= wp.findEditor(test);
- if (ep instanceof ITextEditor) {
- ITextEditor te= (ITextEditor) ep;
- IDocumentProvider dp= te.getDocumentProvider();
- if (dp != null) {
- IDocument doc= dp.getDocument(ep);
- if (doc != null)
- return doc;
- }
- }
- }
- }
- }
- return null;
- }
-}
-
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